diff --git a/VODA_iOS/Podfile b/VODA_iOS/Podfile
index c9c562f..dc88f97 100644
--- a/VODA_iOS/Podfile
+++ b/VODA_iOS/Podfile
@@ -7,17 +7,17 @@ target 'VODA_iOS' do
   # Comment the next line if you don't want to use dynamic frameworks
   use_frameworks!
 
-    pod 'Moya'
-    pod 'Kingfisher'
-    pod 'SwiftLint'
-    pod 'lottie-ios'
-    pod 'SoundWave'
+    pod 'Moya', '~> 15.0.0'
+    pod 'Kingfisher', '~> 7.2.0'
+    pod 'SwiftLint', '0.46.5'
+    pod 'lottie-ios', '3.3.0'
+    pod 'SoundWave', '0.1.4'
 
-    pod 'GoogleSignIn'
+    pod 'GoogleSignIn', '6.1.0'
     pod 'KakaoSDK', '2.5.6'
-    pod 'Firebase/Messaging'
+    pod 'Firebase/Messaging', '8.14.0'
 
-    pod 'DropDown'
+    pod 'DropDown', '2.3.13'
     
   # Pods for VODA_iOS
 
diff --git a/VODA_iOS/Podfile.lock b/VODA_iOS/Podfile.lock
index 54c1977..2abf9e8 100644
--- a/VODA_iOS/Podfile.lock
+++ b/VODA_iOS/Podfile.lock
@@ -1,5 +1,5 @@
 PODS:
-  - Alamofire (5.5.0)
+  - Alamofire (5.6.1)
   - AppAuth (1.5.0):
     - AppAuth/Core (= 1.5.0)
     - AppAuth/ExternalUserAgent (= 1.5.0)
@@ -7,26 +7,26 @@ PODS:
   - AppAuth/ExternalUserAgent (1.5.0):
     - AppAuth/Core
   - DropDown (2.3.13)
-  - Firebase/CoreOnly (8.13.0):
-    - FirebaseCore (= 8.13.0)
-  - Firebase/Messaging (8.13.0):
+  - Firebase/CoreOnly (8.14.0):
+    - FirebaseCore (= 8.14.0)
+  - Firebase/Messaging (8.14.0):
     - Firebase/CoreOnly
-    - FirebaseMessaging (~> 8.13.0)
-  - FirebaseCore (8.13.0):
+    - FirebaseMessaging (~> 8.14.0)
+  - FirebaseCore (8.14.0):
     - FirebaseCoreDiagnostics (~> 8.0)
     - GoogleUtilities/Environment (~> 7.7)
     - GoogleUtilities/Logger (~> 7.7)
-  - FirebaseCoreDiagnostics (8.13.0):
+  - FirebaseCoreDiagnostics (8.15.0):
     - GoogleDataTransport (~> 9.1)
     - GoogleUtilities/Environment (~> 7.7)
     - GoogleUtilities/Logger (~> 7.7)
     - nanopb (~> 2.30908.0)
-  - FirebaseInstallations (8.13.0):
+  - FirebaseInstallations (8.15.0):
     - FirebaseCore (~> 8.0)
     - GoogleUtilities/Environment (~> 7.7)
     - GoogleUtilities/UserDefaults (~> 7.7)
     - PromisesObjC (< 3.0, >= 1.2)
-  - FirebaseMessaging (8.13.0):
+  - FirebaseMessaging (8.14.0):
     - FirebaseCore (~> 8.0)
     - FirebaseInstallations (~> 8.0)
     - GoogleDataTransport (~> 9.1)
@@ -35,9 +35,9 @@ PODS:
     - GoogleUtilities/Reachability (~> 7.7)
     - GoogleUtilities/UserDefaults (~> 7.7)
     - nanopb (~> 2.30908.0)
-  - GoogleDataTransport (9.1.2):
-    - GoogleUtilities/Environment (~> 7.2)
-    - nanopb (~> 2.30908.0)
+  - GoogleDataTransport (9.1.4):
+    - GoogleUtilities/Environment (~> 7.7)
+    - nanopb (< 2.30910.0, >= 2.30908.0)
     - PromisesObjC (< 3.0, >= 1.2)
   - GoogleSignIn (6.1.0):
     - AppAuth (~> 1.4)
@@ -60,10 +60,10 @@ PODS:
     - GoogleUtilities/Logger
   - GoogleUtilities/UserDefaults (7.7.0):
     - GoogleUtilities/Logger
-  - GTMAppAuth (1.2.2):
+  - GTMAppAuth (1.3.0):
     - AppAuth/Core (~> 1.4)
     - GTMSessionFetcher/Core (~> 1.5)
-  - GTMSessionFetcher/Core (1.7.0)
+  - GTMSessionFetcher/Core (1.7.2)
   - KakaoSDK (2.5.6):
     - KakaoSDKAuth (= 2.5.6)
     - KakaoSDKCommon (= 2.5.6)
@@ -96,7 +96,7 @@ PODS:
     - KakaoSDKCommon/Common (= 2.5.6)
   - KakaoSDKUser (2.5.6):
     - KakaoSDKAuth (= 2.5.6)
-  - Kingfisher (7.2.0)
+  - Kingfisher (7.2.2)
   - lottie-ios (3.3.0)
   - Moya (15.0.0):
     - Moya/Core (= 15.0.0)
@@ -107,20 +107,20 @@ PODS:
     - nanopb/encode (= 2.30908.0)
   - nanopb/decode (2.30908.0)
   - nanopb/encode (2.30908.0)
-  - PromisesObjC (2.0.0)
+  - PromisesObjC (2.1.0)
   - SoundWave (0.1.4)
   - SwiftLint (0.46.5)
 
 DEPENDENCIES:
-  - DropDown
-  - Firebase/Messaging
-  - GoogleSignIn
+  - DropDown (= 2.3.13)
+  - Firebase/Messaging (= 8.14.0)
+  - GoogleSignIn (= 6.1.0)
   - KakaoSDK (= 2.5.6)
-  - Kingfisher
-  - lottie-ios
-  - Moya
-  - SoundWave
-  - SwiftLint
+  - Kingfisher (~> 7.2.0)
+  - lottie-ios (= 3.3.0)
+  - Moya (~> 15.0.0)
+  - SoundWave (= 0.1.4)
+  - SwiftLint (= 0.46.5)
 
 SPEC REPOS:
   trunk:
@@ -155,19 +155,19 @@ SPEC REPOS:
     - SwiftLint
 
 SPEC CHECKSUMS:
-  Alamofire: 1c4fb5369c3fe93d2857c780d8bbe09f06f97e7c
+  Alamofire: 87bd8c952f9a4454320fce00d9cc3de57bcadaf5
   AppAuth: 80317d99ac7ff2801a2f18ff86b48cd315ed465d
   DropDown: 8a2116376c1981888557f72ec2ffc9a5e0e456ec
-  Firebase: ee9b1d9b1801371e29f5591eda89eb5a314ab599
-  FirebaseCore: c7e3fa30492e50ccdeef280bf0d5584af38da3e1
-  FirebaseCoreDiagnostics: c2836d254a8f0bbb4121ff18f2c2ea39d118fd08
-  FirebaseInstallations: 60edbf7e11d91ae4c751d26c200dfd037099abe0
-  FirebaseMessaging: 8cddb4c478663611d58c03b353e10dd0ed6468f6
-  GoogleDataTransport: 629c20a4d363167143f30ea78320d5a7eb8bd940
+  Firebase: 7e8fe528c161b9271d365217a74c16aaf834578e
+  FirebaseCore: b84a44ee7ba999e0f9f76d198a9c7f60a797b848
+  FirebaseCoreDiagnostics: 92e07a649aeb66352b319d43bdd2ee3942af84cb
+  FirebaseInstallations: 40bd9054049b2eae9a2c38ef1c3dd213df3605cd
+  FirebaseMessaging: 5ebc42d281567658a2cb72b9ef3506e4a1a1a6e4
+  GoogleDataTransport: 5fffe35792f8b96ec8d6775f5eccd83c998d5a3b
   GoogleSignIn: c90b5bec45e780f54c6a8e1e3c182a86e3dda69d
   GoogleUtilities: e0913149f6b0625b553d70dae12b49fc62914fd1
-  GTMAppAuth: ad5c2b70b9a8689e1a04033c9369c4915bfcbe89
-  GTMSessionFetcher: 43748f93435c2aa068b1cbe39655aaf600652e91
+  GTMAppAuth: 4d8f864896f3646f0c33baf38a28362f4c601e15
+  GTMSessionFetcher: 5595ec75acf5be50814f81e9189490412bad82ba
   KakaoSDK: cf7977079b8b2925ee366ebe29aae51921e648ce
   KakaoSDKAuth: 1e1fa737e78eed3f301ab5c164526781a37a42f9
   KakaoSDKCommon: cdf340a8f671eef75f4ca012003cb350af3c4b6d
@@ -177,14 +177,14 @@ SPEC CHECKSUMS:
   KakaoSDKTalk: 68c72269e9095afb9582f324b94f99dd6284e361
   KakaoSDKTemplate: 0370e640abd33d0acb3d7bbe4ef3c02dc42a4576
   KakaoSDKUser: f488aa4699b3fd3a836ab5c7e25e2cb4cea190c1
-  Kingfisher: 3ac0b75b155cabc0e544877d1a4deea29feece92
+  Kingfisher: 184d4d1a8c36666e663caf8e08abe87898595c53
   lottie-ios: 6ac74dcc09904798f59b18cb3075c089d76be9ae
   Moya: 138f0573e53411fb3dc17016add0b748dfbd78ee
   nanopb: a0ba3315591a9ae0a16a309ee504766e90db0c96
-  PromisesObjC: 68159ce6952d93e17b2dfe273b8c40907db5ba58
+  PromisesObjC: 99b6f43f9e1044bd87a95a60beff28c2c44ddb72
   SoundWave: d98ffaa863570b29d991da32a09b7ce1b4aaf2d4
   SwiftLint: 2c16e8fa99dac2e440dc0c70ea74d2532048f6cf
 
-PODFILE CHECKSUM: 640f234f4a6d932fb6b7c3d04eb0de6ae7be0efa
+PODFILE CHECKSUM: 0d81b25143ab73ca41356b522dba16b7102d1e42
 
 COCOAPODS: 1.10.1
diff --git a/VODA_iOS/VODA_iOS/Sources/MyPage/ViewController/PushSettingViewController.swift b/VODA_iOS/VODA_iOS/Sources/MyPage/ViewController/PushSettingViewController.swift
index 32ec1b9..0d8814d 100644
--- a/VODA_iOS/VODA_iOS/Sources/MyPage/ViewController/PushSettingViewController.swift
+++ b/VODA_iOS/VODA_iOS/Sources/MyPage/ViewController/PushSettingViewController.swift
@@ -25,7 +25,7 @@ class PushSettingViewController: UIViewController {
     }
     
     private func setPushSettingSwitch() {
-        if UIApplication.shared.isRegisteredForRemoteNotifications {
+        if UserDefaults.standard.bool(forKey: "pushFlag") {
             pushSettingSwitch.isOn = true
         } else {
             pushSettingSwitch.isOn = false
@@ -33,8 +33,11 @@ class PushSettingViewController: UIViewController {
     }
  
     @IBAction func togglePushSettingSwitch(_ sender: UISwitch) {
+        UserDefaults.standard.set(sender.isOn, forKey: "pushFlag")
+        
         if sender.isOn {
-            UIApplication.shared.registerForRemoteNotifications()
+            let appDelegate = UIApplication.shared.delegate as? AppDelegate
+            appDelegate?.registerNotification(application: UIApplication.shared)
         } else {
             UIApplication.shared.unregisterForRemoteNotifications()
         }
diff --git a/VODA_iOS/VODA_iOS/Sources/Push/ViewController/PushViewController.swift b/VODA_iOS/VODA_iOS/Sources/Push/ViewController/PushViewController.swift
index 3d5f789..13c35ad 100644
--- a/VODA_iOS/VODA_iOS/Sources/Push/ViewController/PushViewController.swift
+++ b/VODA_iOS/VODA_iOS/Sources/Push/ViewController/PushViewController.swift
@@ -17,8 +17,6 @@ class PushViewController: UIViewController {
         setUpNavigationUI()
         pushView.addShadow(width: 0, height: -4, radius: 8, opacity: 0.1)
         currentDateLabel.text = getCurrentDate()
-        
-        UIApplication.shared.applicationIconBadgeNumber = 0
     }
     
     private func setUpNavigationUI() {
diff --git a/VODA_iOS/VODA_iOS/SupportingFiles/AppDelegate.swift b/VODA_iOS/VODA_iOS/SupportingFiles/AppDelegate.swift
index 4be9c37..22d375b 100644
--- a/VODA_iOS/VODA_iOS/SupportingFiles/AppDelegate.swift
+++ b/VODA_iOS/VODA_iOS/SupportingFiles/AppDelegate.swift
@@ -21,8 +21,8 @@ class AppDelegate: UIResponder, UIApplicationDelegate {
     func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?) -> Bool {
         KakaoSDKCommon.initSDK(appKey: SocialLoginType.kakao.appKey)
         
-        registerNotification(application: application)
-        
+        checkFirstAppLaunch(application: application)
+
         if #available(iOS 13, *) {
             print("set in SceneDelegate")
         } else {
@@ -53,8 +53,37 @@ class AppDelegate: UIResponder, UIApplicationDelegate {
         Messaging.messaging().apnsToken = deviceToken
     }
     
-    private func registerNotification(application: UIApplication) {
-        FirebaseApp.configure()
+    private func getAppLaunchCount() -> Int {
+        let appLaunchCount = UserDefaults.standard.integer(forKey: "appLaunchCount")
+        
+        return appLaunchCount
+    }
+    
+    private func setAppLaunchCount() {
+        let appLaunchCount = getAppLaunchCount()
+        UserDefaults.standard.set(appLaunchCount + 1, forKey: "appLaunchCount")
+    }
+    
+    private func checkFirstAppLaunch(application: UIApplication) {
+        let appLaunchCount = getAppLaunchCount()
+        
+        if appLaunchCount < 1 {
+            UserDefaults.standard.set(true, forKey: "pushFlag")
+            registerNotification(application: application)
+        } else {
+            if UIApplication.shared.isRegisteredForRemoteNotifications {
+                registerNotification(application: application)
+            }
+        }
+        
+        setAppLaunchCount()
+    }
+    
+    public func registerNotification(application: UIApplication) {
+        if FirebaseApp.app() == nil {
+          FirebaseApp.configure()
+        }
+        
         Messaging.messaging().delegate = self
         
         UNUserNotificationCenter.current().delegate = self